IBC SL 10-85 G3 User Manual

Re: venting passage through ceiling and floor:
Confirm material meets local codes including fire stopping requirements.
Check the local jurisdiction on the minimum initial length of pipe that should be
exposed or accessible for inspection.
Follow the local codes for pipe clearances - no IBC requirements.
Ensure that piping is liquid and pressure tight.
3.7.4.1 Air intake and exhaust vent length allowance
Warning
Follow all installation instructions supplied by the piping and fitting manufacturer.
Ensure that adequate separation is maintained between the air intake inlet and the exhaust vent
terminal. The pipe length and allowance for pipe fittings, terminations and flexible pipe used for
calculating total equivalent length are shown in the following table:
Vent Lengths
Intake/Exhaust
Maximum Equivalent Length
SL10-85 G3 SL14-115 G3 SL20-160 G3 SL30-199 G3
2-inch rigid pipe 100 ft 100 ft 35 ft n/a
3-inch rigid pipe 240 ft 240 ft 170 ft 150 ft
90° elbow allow 8 ft for each elbow
90° long sweep
elbow
allow 5 ft for each elbow
45° elbow allow 3 ft for each elbow
PPs 87-90°
elbows
allow 8 ft for each elbow
(Intake only)Air
Intake Filter
(IBCpart P-357)
allow 8 ft
2-inch Stainless
Sidewall
Terminal (IBC
part P-256)
Intake:No
additional
allowance
Exhaust:Allow 20
ft equivalent of 2-
inch Sched. 40
Intake:No
additional
allowance
Exhaust:Allow 20
ft equivalent of 2-
inch Sched. 40
Not allowed Not allowed
3-inch Stainless
Sidewall
Terminal
Intake:No additional allowance
Exhaust:Allow 20 ft equivalent of 3-inchSched. 40
25
3.7.4 Direct vent

IBC SL 10-85 G3 Specifications

General

Brand	IBC
Model	SL 10-85 G3
Category	Boiler
Language	English